200409207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{8009}}^1$

素因数の和:8470

約数の個数: 16

約数和(自身を含む): 281952000

約数和(自身を除く): 81542793

約数列:

[1, 3, 19, 57, 439, 1317, 8009, 8341, 24027, 25023, 152171, 456513, 3515951, 10547853, 66803069, 200409207]

約数ペア:

[(1, 200409207), (3, 66803069), (19, 10547853), (57, 3515951), (439, 456513), (1317, 152171), (8009, 25023), (8341, 24027)]